Free-agent LB Keith Rivers (Bills) signed a one-year deal with the Dallas Cowboys Wednesday, March 4. Rivers will add depth to the team's linebacking group. He has plenty of experience playing both weakside and strongside linebacker. Financial terms of the deal weren't disclosed.

Buffalo Bills LB Keith Rivers could be a candidate to be released this offseason since he only played 17.1% of the snaps this season, and the team would save $1.7 million in salary cap space if he is released.